2323322321 has 2 divisors, whose sum is σ = 2323322322. Its totient is φ = 2323322320.

The previous prime is 2323322273. The next prime is 2323322329. The reversal of 2323322321 is 1232233232.

2323322321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2107819921 + 215502400 = 45911^2 + 14680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323322321 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2323322329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161661160 + 1161661161.

It is an arithmetic number, because the mean of its divisors is an integer number (1161661161).

Almost surely, 2^2323322321 is an apocalyptic number.

It is an amenable number.

2323322321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323322321 is an equidigital number, since it uses as much as digits as its factorization.

2323322321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 23.

The square root of 2323322321 is about 48200.8539447176. The cubic root of 2323322321 is about 1324.4528075892.

Adding to 2323322321 its reverse (1232233232), we get a palindrome (3555555553).

It can be divided in two parts, 23233 and 22321, that added together give a palindrome (45554).

The spelling of 2323322321 in words is "two billion, three hundred twenty-three million, three hundred twenty-two thousand, three hundred twenty-one".